Propamocarb
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Propamocarb | |||||||||||||||
other names |
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Molecular formula | C 9 H 20 N 2 O 2 | |||||||||||||||
Brief description |
colorless, strongly hygroscopic crystals |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 188.27 g mol −1 | |||||||||||||||
Physical state |
firmly |
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density |
1.16 g cm −3 ( hydrochloride ) |
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Melting point |
45–55 ° C (hydrochloride) |
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solubility |
very light in water (1005 g l −1 at 20 ° C, hydrochloride) |
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safety instructions | ||||||||||||||||
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Toxicological data | ||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Propamocarb is a chemical compound from the carbamate group and a systemic fungicide introduced by Schering (now Bayer CropScience ) in 1975 . It is mainly used as a hydrochloride.
Extraction and presentation
Propamocarb can be obtained by reacting 3- (dimethylamino) -1-propylamine with propyl chloroformate .
use
Propamocarb is used as a fungicide to combat fungal diseases, especially phycomycetes such as downy mildew , Pythium and Phytophthora , in strawberry, tobacco and vegetable cultivation as well as in ornamental plants and ornamental trees.
Admission
Propamocarb is approved as an active ingredient in Germany, Austria and Switzerland.
Individual evidence
- ↑ a b c d e entry on propamocarb hydrochloride. In: Römpp Online . Georg Thieme Verlag, accessed on May 20, 2014.
- ↑ a b Entry on propamocarb hydrochloride in the Pesticide Properties DataBase (PPDB) of the University of Hertfordshire , accessed on May 20, 2014.
- ↑ a b Data sheet Propamocarb, PESTANAL at Sigma-Aldrich , accessed on May 19, 2017 ( PDF ).
- ↑ Thomas A. Unger: Pesticide Synthesis Handbook . William Andrew, 1996, ISBN 0-8155-1853-6 , pp. 94 ( limited preview in Google Book search).
- ↑ Previcur N data sheet
- ^ Directorate-General for Health and Food Safety of the European Commission: Entry on Propamocarb in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on February 15, 2016.